I used to say the same thing until I tried different types of coffee and different amounts. The average expresso doesn't do much. Also if you are already feel

I used to say the same thing until I tried different types of coffee and different amounts. The average expresso doesn't do much. Also if you are already feeling well, it's unlikely you will feel a big difference unless you consume a high dosage of caffeine, which can also cause you some anxiety. Caffeine is great when we are feeling low energy or sleepy.